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Titolo:
MODELING THE ELASTIC PROPERTIES OF FIBER-REINFORCED COMPOSITES .2. THEORETICAL PREDICTIONS
Autore:
HINE PJ; DUCKETT RA; WARD IM;
Indirizzi:
UNIV LEEDS,DEPT PHYS,IRC POLYMER SCI & TECHNOL LEEDS LS2 9JT W YORKSHIRE ENGLAND
Titolo Testata:
Composites science and technology
fascicolo: 1, volume: 49, anno: 1993,
pagine: 13 - 21
SICI:
0266-3538(1993)49:1<13:MTEPOF>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
CARBON-FIBERS;
Keywords:
CARBON FIBER; SHORT FIBERS; IMAGE ANALYSIS; MODELING; ULTRASONICS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
P.J. Hine et al., "MODELING THE ELASTIC PROPERTIES OF FIBER-REINFORCED COMPOSITES .2. THEORETICAL PREDICTIONS", Composites science and technology, 49(1), 1993, pp. 13-21

Abstract

This paper evaluates different models for predicting the elastic properties of fibre reinforced composites. The modelling is broken into two discrete components. First, the properties of the individual composite unit, envisaged as a fibre embedded in a circular sheath of matrix,are determined. Four models for determining the elastic properties ofthe unit are evaluated. The second stage in the modelling is to predict the effects of a range of orientations of the simple composite unit. This is achieved by applying the aggregate model proposed by Ward. The orientation averages needed for the second stage were obtained by image analysis, and their measurement was detailed in a previous paper. Finally the predicted elastic constants were compared with experimental values determined using an ultrasonic immersion technique.

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Documento generato il 26/09/20 alle ore 05:22:49